Buffalo shooter let some people see plans just before attack


              Buffalo Bills' Josh Thomas visits the scene of Saturday's shooting at a supermarket, in Buffalo, N.Y., Wednesday, May 18, 2022. (AP Photo/Matt Rourke)
            
              FILE - Payton Gendron appears during his arraignment in Buffalo City Court, Saturday, May 14, 2022, in Buffalo, N.Y. When Gendron attacked a supermarket in Buffalo, New York, May 14, 2022, its security guard tried to stop him. At least one of the guard's shots hit Gendron, but it didn’t stop the deadly rampage because he was wearing body armor. (Mark Mulville/The Buffalo News via AP, File)
            
              Howard Patton pays his respects at the scene of Saturday's shooting at a supermarket, in Buffalo, N.Y., Wednesday, May 18, 2022. (AP Photo/Matt Rourke)
            
              Shannon Waedell-Collins pays her respects at the scene of Saturday's shooting at a supermarket, in Buffalo, N.Y., Wednesday, May 18, 2022. (AP Photo/Matt Rourke)
            
              Buffalo Bills' Josh Thomas, right, embraces a person as he visits the scene of Saturday's shooting at a supermarket, in Buffalo, N.Y., Wednesday, May 18, 2022. (AP Photo/Matt Rourke)
            
              Buffalo Bills players serve food at a World Central Kitchen tent near the scene of Saturday's shooting at a supermarket, in Buffalo, N.Y., Wednesday, May 18, 2022. (AP Photo/Matt Rourke)
            
              Members of the Buffalo Bills visit the scene of Saturday's shooting at a supermarket, in Buffalo, N.Y., Wednesday, May 18, 2022. (AP Photo/Matt Rourke)
Buffalo shooter let some people see plans just before attack